PLAY IN THE AIR - Allow your children to Play In The Air with the amazing slackers Swing Line kit. Whether they swing to new heights on the classic swing seat or test their strength with the signature gym rings, the Swing Line is an excellent addition to your child's backyard adventures. CLASSIC SWING SET - Turn any two suitable healthy trees into your very own swing set with the slackers Swing Line kit. Each kit includes 2 colorful traditional swing seats that are fully adjustable, making it perfect for all ages. Your children will love this unique take on a classic outdoor swing set. QUALITY STANDARD - At slackers, quality is our top priority.